Usually when I find them …
They are dead.
Fish, wading birds, otters and alligators eat crayfish
Crayfish enjoy algae, aquatic bugs and small fish
Crayfish holes can extend 3 feet deep (so I’ve read)
But wherever I find them there is usually also ample evidence that they are alive, in the form of tiny tunnels that wormhole out of sight into the marl where often but not always the water table can still be seen. It sort of reminds me of how alligators wallow out water holes, but on a smaller scale.
That brings me back to finding them dead. I’ve never been pinched by a crayfish, but I have been pinched by a blue crab, and yes that hurt. But who could blame the crab: Being a Marylander, I’ve eaten dozens of them in a single sitting, and probably over a thousand my entire life. Or in other words, I deserved to get pinched.
Crayfish are the base of the food chain
Meanwhile in another part of the glades, there’s a patch of peat that is completely bereft of crayfish holes. The reason? The amplitude between summer wet season water depths and the spring dive of the water table below the ground is too great. The culprit is a nearby canal and levee called the L-28 Interceptor. The good news is that there’s a plan to fill the canal in and take the levee out. The result? While the future is always uncertain and there are no guarantees, my hope is more crayfish holes, even if when I find them they are always dead.
A carapace in the hand is worth two underground. (Not sure if the final catch line works … but you know what I mean.)